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oraclelinuxOracleLinuxELSA-2022-6447
HistorySep 15, 2022 - 12:00 a.m.

ruby:2.7 security, bug fix, and enhancement update

2022-09-1500:00:00
linux.oracle.com
23

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

ruby
[2.7.6-138]

  • Upgrade to Ruby 2.7.6.
    Resolves: rhbz#2109424
  • Fix FTBFS due to an incompatible load directive.
    Related: rhbz#2109424
  • Fix a fiddle import test on an optimized glibc on Power 9.
    Related: rhbz#2109424
  • Fix regular Expression Denial of Service Vulnerability of Date Parsing Methods.
    Resolves: CVE-2021-41817
  • Fix cookie prefix spoofing in CGI::Cookie.parse.
    Resolves: CVE-2021-41819
  • Fix buffer overrun in String-to-Float conversion.
    Resolves: CVE-2022-28739

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P